print/a2ps: fix build with clang buildins

print/a2ps/files/patch-options.c

@@ -1,6 +1,6 @@
 --- lib/options.c.orig	1999-08-31 17:42:41 UTC
 +++ lib/options.c
-@@ -493,6 +493,15 @@ a2ps_handle_options (a2ps_job * job, int
+@@ -493,6 +493,15 @@ a2ps_handle_options (a2ps_job * job, int argc, char *a
  	  /* A font size is given */
  	  job->fontsize = get_length ("--font-size", cp,
  				      0.0, 0.0, "pt", range_min_strict);

print/a2ps/files/patch-output.c

@@ -1,8 +1,6 @@
-Fix for CVE-2015-8107
-http://www.openwall.com/lists/oss-security/2015/11/16/4
 --- lib/output.c.orig	1999-08-31 17:42:41 UTC
-+++ lib/output.c	2015-11-18 07:08:31.672864000 +0100
++++ lib/output.c
-@@ -525,7 +525,7 @@
+@@ -525,7 +525,7 @@ output_file (struct output * out, a2ps_job * job,
  		     expand_user_string (job, FIRST_FILE (job),
  					 (const uchar *) "Expand: requirement",
  					 (const uchar *) token));

print/a2ps/files/patch-path-concat.c

@@ -0,0 +1,11 @@
+--- lib/path-concat.c.orig	1999-10-10 18:34:46 UTC
++++ lib/path-concat.c
+@@ -31,7 +31,7 @@
+ #endif
+ #include <sys/types.h>
+ 
+-char *malloc ();
++#include <stdlib.h>
+ 
+ #ifndef DIRECTORY_SEPARATOR
+ # define DIRECTORY_SEPARATOR '/'

print/a2ps/files/patch-printers.c

@@ -1,6 +1,6 @@
 --- lib/printers.c.orig	1999-10-11 22:01:59 UTC
 +++ lib/printers.c
-@@ -315,8 +315,8 @@ a2ps_printers_new (struct a2ps_common_s 
+@@ -315,8 +315,8 @@ a2ps_printers_new (struct a2ps_common_s * common)
    res->ppd = NULL;		/* Printer's ppd are not read yet */
  
    /* Output */

print/a2ps/files/patch-printlen.c

@@ -1,6 +1,6 @@
 --- lib/printlen.c.orig	1999-08-31 17:42:42 UTC
 +++ lib/printlen.c
-@@ -28,14 +28,11 @@ Foundation, Inc., 59 Temple Place - Suit
+@@ -28,15 +28,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  unsigned long strtoul ();
  
  static int
@@ -11,12 +11,13 @@
    int total_width = 0;
    int width = 0;
 -  va_list ap;
--
--  memcpy (&ap, args, sizeof (va_list));
  
+-  memcpy (&ap, args, sizeof (va_list));
+-
    for (cp = format ; *cp ; cp++)
      {
-@@ -99,7 +96,7 @@ int_printflen (const char *format, va_li
+       if (*cp != '%')
+@@ -99,7 +96,7 @@ int_printflen (const char *format, va_list *args)
  int
  vprintflen (const char *format,  va_list args)
  {

print/a2ps/files/patch-title.c

@@ -1,6 +1,6 @@
 --- lib/title.c.orig	1999-08-28 16:54:19 UTC
 +++ lib/title.c
-@@ -88,6 +88,8 @@ title (stream, c, center_p, format, va_a
+@@ -88,6 +88,8 @@ title (stream, c, center_p, format, va_alist)
    if (center_p)
      for (padding = 0 ; padding < 79 - len ; padding += 2)
        putc (' ', stream);